What are the solutions to the equation quadraticformula x^2-3x-14 ?

The solutions to the equation quadraticformula x^2-3x-14 are x=(3+sqrt(65))/2 ,x=(3-sqrt(65))/2

Find the zeros of quadraticformula x^2-3x-14

The zeros of quadraticformula x^2-3x-14 are x=(3+sqrt(65))/2 ,x=(3-sqrt(65))/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

quadratic formula

x^{2} - 3 x - 14

x = \frac{3 + 65}{2}, x = \frac{3 - 65}{2}

Solution steps

x^{2} - 3 x - 14 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 3 ) \pm ( - 3 ) ^{2} - 4 \cdot 1 \cdot ( - 14 )}{2 \cdot 1}

(- 3)^{2} - 4 \cdot 1 \cdot (- 14) = 65

x_{1, 2} = \frac{- ( - 3 ) \pm 65}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- ( - 3 ) + 65}{2 \cdot 1}, x_{2} = \frac{- ( - 3 ) - 65}{2 \cdot 1}

x = \frac{- ( - 3 ) + 65}{2 \cdot 1} : \frac{3 + 65}{2}

x = \frac{- ( - 3 ) - 65}{2 \cdot 1} : \frac{3 - 65}{2}

The solutions to the quadratic equation are:

x = \frac{3 + 65}{2}, x = \frac{3 - 65}{2}

x, - 5 x - 15 > 10 + 20 x

4 \cdot \frac{75}{49} - \frac{( 8 )}{( 18 )}

260

(x - 2) (x + 10) = 13

x (x - 8) = 0

What are the solutions to the equation quadraticformula x^2-3x-14 ?
The solutions to the equation quadraticformula x^2-3x-14 are x=(3+sqrt(65))/2 ,x=(3-sqrt(65))/2
Find the zeros of quadraticformula x^2-3x-14
The zeros of quadraticformula x^2-3x-14 are x=(3+sqrt(65))/2 ,x=(3-sqrt(65))/2